[openstack-dev] How to use the log server in CI ?

Tang Chen tangchen at cn.fujitsu.com
Thu Jul 30 10:19:34 UTC 2015


On 07/30/2015 05:48 PM, Abhishek Shrivastava wrote:
> I am talking about "/srv/static/logs" folder.

Yes, I see.

But, I run the install_log_server.sh on my Jenkins Master, and 
configured $DOMAIN to another machine's hostname.

Did I do this correctly ?

After that, I can find "/srv/static/logs" on my Jenkins Master, and when 
I run a build, nothing new was created under that directory.
And on the other machine, there is nothing.

I'm wondering if I should run the script on the other machine ?

I'm a little confused.

Thanks.

>
> On Thu, Jul 30, 2015 at 3:18 PM, Abhishek Shrivastava 
> <abhishek at cloudbyte.com <mailto:abhishek at cloudbyte.com>> wrote:
>
>     Hi Tang,
>
>     You can give any name in $DOMAIN, also try to run a build then see
>     if the logs are going to the LogServer, but before that clear that
>     folder so that you can see the difference.
>
>     On Thu, Jul 30, 2015 at 3:15 PM, Tang Chen
>     <tangchen at cn.fujitsu.com <mailto:tangchen at cn.fujitsu.com>> wrote:
>
>
>         On 07/30/2015 04:54 PM, Abhishek Shrivastava wrote:
>>         Hi Tang,
>>
>>         After completing the logServer installation the logs will go
>>         to your machine automatically after each build run.
>>
>
>         But I cannot find anything new under /srv/static/logs/.
>         Shouldn't the new logs be under this directory ?
>
>>
>>
>>         On Thu, Jul 30, 2015 at 2:19 PM, Tang Chen
>>         <tangchen at cn.fujitsu.com <mailto:tangchen at cn.fujitsu.com>> wrote:
>>
>>             Hi Asselin, Abhishek,
>>
>>             Sorry, it is about the CI again.
>>
>>             I run install_log_server.sh to setup a log server.
>>
>>             I setup the log server on the same machine with my
>>             Jenkins Master, and configured it like this:
>>             $DOMAIN=localhost
>>             $|JENKINS_SSH_PUBLIC_KEY| = path to my ssh key
>>
>>             The script completed. But I don't know how to use the log
>>             server.
>>
>>             Here are my questions:
>>
>>             1. Is the log server able to be on the same machine with
>>             Jenkins Master ?
>>                 I think maybe the apache in the log server conflicts
>>             with the jenkins server.
>>
>>
>>         ​ The answer to your question is no, as the logs generated​
>>         ​ each time will become large in size so it is recommended to
>>         use logServer on a separate machine having a public IP.
>
>         What if I just want to setup it in a local environment and try
>         to use it ?
>
>         What should I configure the $DOMAIN ?  I don't have a public
>         hostname now.
>
>         Thanks.
>
>>
>>             2. Is the log server able to upload the logs to Gerrit
>>             automatically ?
>>                 Or it is just a server for you to view the logs ?
>>
>>
>>         ​ The logs is not uploaded to Gerrit, only success or failure
>>         is reported to Gerrit. Also, when you click on the job in the
>>         gerrit with either of the message, you will be redirected to
>>         the logServer page.​
>>
>>
>>             I raised an issue on github.  You can also discuss this
>>             on github if you like.
>>             (https://github.com/rasselin/os-ext-testing/issues/19)
>>
>>             I also asked about this in IRC #openstack-infra, but it
>>             seems that very few people are using os-ext-testing.
>>
>>             Thanks.
>>
>>
>>
>>
>>         -- 
>>         *
>>         *
>>         *Thanks & Regards,
>>         *
>>         *Abhishek*
>>         /_Cloudbyte Inc. <http://www.cloudbyte.com>_/
>
>
>
>
>     -- 
>     *
>     *
>     *Thanks & Regards,
>     *
>     *Abhishek*
>     /_Cloudbyte Inc. <http://www.cloudbyte.com>_/
>
>
>
>
> -- 
> *
> *
> *Thanks & Regards,
> *
> *Abhishek*
> /_Cloudbyte Inc. <http://www.cloudbyte.com>_/

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